Autocomplete works only on first line

[javanna]

The shell supports multiple lines commands. The suggestions only work on the first line though. The problem is that when we are on the second line we don't take into account the first line too.

Seems to be a JLine limitations, which don't support multiline very well.

https://groups.google.com/forum/?fromgroups=#!searchin/jline-users/complete$204/jline-users/L7_jcXYYBgU/AN4Fs4Brkc8J